13819211

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 16693248

約数和(自身を除く): 2874037

約数列:

[1, 7, 31, 43, 217, 301, 1333, 1481, 9331, 10367, 45911, 63683, 321377, 445781, 1974173, 13819211]

約数ペア:

[(1, 13819211), (7, 1974173), (31, 445781), (43, 321377), (217, 63683), (301, 45911), (1333, 10367), (1481, 9331)]